a lot of that was in reaction to these stories you know, on eevels dropping on angela merkel. that's some measure of accountability, i guess you could say. but it tern si doesn't go as far as one would like, some reforemans who want to see not just an end of metadata but an end to all collection by the intelligence community. they would like to see a warrant requirement for searches of americans communications in the program called prism. they'd like to see greater disclosure of what the other collection programs are. and greater transparency around which rseas collection we're learning a little bit more about. >> clearly we could continue talking and there seems still to be many questions and you can fill out those cards again with a question. we will answer those online after this event. i really would hope that you all continue to talk about this issue. please join me in thanking bart tukeshima for letting us walk three and it was an enormous difficult hard and you sea saw how difficult reporting this was. and allen and craig letting us walk through and get a since of what